Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |

6KG6 / EL509 Sylvania Beam Power Amplifier England (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Sylvania
Made in England
SKU: 6KG6-SYL-ENGLAND

6KG6 / EL509 Sylvania Beam Power Amplifier Great Britain (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Sylvania
Made in Great Britain
SKU: 6KG6-SYL-GB

NL-610/7723 National Electronics Rectifier Tube (NOS/NIB)
In Stock
Designed to function as a industrial rectifier tube.
New Old Stock * New In Box * No Longer available for export
MFR: National Electronics
SKU: 7723
Made in USA

4E27 Lewis Electronics VHF Transmitting Tube, Pentode (NOS)
In Stock
The 4E27 is a VHF Transmitting Pentode that is air cooled with a 7 pin ceramic dish base
MFR: Lewis Electronics * Made in USA
New Old Stock * No Longer Available for Export
SKU:4E27
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6KG6 / EL509 Sylvania Beam Power Amplifier Holland (NOS/NIB)
In Stock
New Old Stock * New In the Box * No longer available for export
MFR: Sylvania
Made in Holland
SKU: 6KG6-SYL-HOLLAND

5933 / 807W Amperex Beam Power Tetrode (NOS)
In Stock
New Old Stock * No Longer Available for Export
MFR: Amperex
SKU:5933-807W-AMP

5933 / 807W Amperex Beam Power Tetrode (NOS/NIB)
In Stock
New Old Stock * No Longer Available for Export
MFR: Amperex
SKU: 5933-807W-AMP-NIB

813 RCA Transmitting Tube 90% (Pull)
In Stock
- Test results 90% of Specifications
Used * No longer available for export
MFR: RCA
SKU: 813-RCA-90-P
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3-500ZG Generic Transmitting Tube (Pull)
In Stock
New Old Stock * No longer available for export
MFR: Generic (China)
SKU: 3-500ZG-GEN-P
Note: Photo for reference only.
This tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
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4C35 Philips Thyratron Transmitting Tube (NOS)
In Stock
Hydrogen Thyratron for radar modulation applications. 8KV peak, 100mA average, 90A peak anode current. Super Jumbo 4pin base with bayonet.
New Old Stock * No longer available for export
MFR: Philips
Made in Holland
SKU:4C35-Philips
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